InChI=1/C19H27N3O3/c1-13-7-3-4-8-14(13)21-18(23)12-22-11-17(19(24)20-2)25-16-10-6-5-9-15(16)22/h5-6,9-10,13-14,17H,3-4,7-8,11-12H2,1-2H3,(H,20,24)(H,21,23)/t13-,14+,17-/m1/s1/f/h20-21H 6614F95000D46CEC